User`s manual

10
2.1.2 NVR-1001U Series
The front panel is shown as below. See Figure 2-3.
Figure 2-3
Please refer to the following sheet for detailed information.
SN
Name
Function
1
Network status indicator
light
The red light becomes on when the network
connection is abnormal.
2
Power indicator light
The red light becomes on when the power
connection is OK.
3
HDD status indictor light
The red light becomes on when HDD is abnormal.
4
USB
USB port